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Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 700 m
Issued: 8 pm  05 Apr 2026 (local time)

The snow forecast for Osa is: Light rain (total 2.0mm), mostly falling on Mon night. Very mild (max 16°C on Mon morning, min 1°C on Tue night). Winds decreasing (fresh winds from the SW on Mon night, calm by Wed morning).

Osa Weather (Next 3 days): The snow forecast for Osa is: Light rain (total 2.0mm), mostly falling on Mon night. Very mild (max 16°C on Mon morning, min 1°C on Tue night). Winds decreasing (fresh winds from the SW on Mon night, calm by Wed morning).

Osa Weather (Days 4-6): Heavy rain (total 81.0mm), heaviest during Thu night. Very mild (max 17°C on Sat afternoon, min 5°C on Wed night). Winds decreasing (strong winds from the S on Thu afternoon, calm by Sat afternoon).


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
10
25
clear
Bottom Lift: 
9
15
clear
6 Day Forecast
Issued: 8 pm 05 Apr 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
clear
cloud
cloud
light rain
part cloud
clear
clear
clear
clear
clear
cloud
mod rain
heavy rain
heavy rain
heavy rain
rain showers
clear
cloudy
cloudy
light rain
some clouds
clear
clear
clear
clear
clear
cloudy
mod. rain
heavy rain
heavy rain
heavy rain
rain shwrs
 km/h
15
WSW
15
WSW
20
SW
30
SW
20
NW
30
NW
15
WNW
0
NE
5
SSW
15
SSW
25
S
50
S
50
SSW
30
WSW
25
W
15
NW
Snow map
2
6
42
19
11
3
max °C
9
16
15
11
7
5
2
12
13
7
10
9
12
13
14
12
min °C
7
14
13
4
6
3
1
8
9
5
10
9
10
13
13
9
4
13
11
0
3
-2
-3
8
8
2
7
4
6
10
11
7
53
57
58
71
46
53
56
49
46
45
59
86
92
99
99
95
3100
2950
2650
2800
1750
1100
1200
1500
3100
3600
3450
3700
3950
4000
3950
3850
Sea lvl1000m2000m3000m4000m5000m
1012138411697910121413118151487421011610911131411
Sunrise
5:52
5:50
5:48
5:48
5:47
Sunset
6:35
6:36
6:37
6:37
6:37

Snow Radar

Latest snow reports near Osa:

No recent snow reports

No recent snow reports

Osa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:13 Mar 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 1 of April has on average:
0.0
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.0
Powder days
Fresh snow, limited sun, any wind.
0.0
Bluebird days
Average snow, mostly sunny, light wind.

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